51515716

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{63443}}^1$

素因数の和:63483

約数の個数: 24

約数和(自身を含む): 106585920

約数和(自身を除く): 55070204

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 406, 812, 63443, 126886, 253772, 444101, 888202, 1776404, 1839847, 3679694, 7359388, 12878929, 25757858, 51515716]

約数ペア:

[(1, 51515716), (2, 25757858), (4, 12878929), (7, 7359388), (14, 3679694), (28, 1839847), (29, 1776404), (58, 888202), (116, 444101), (203, 253772), (406, 126886), (812, 63443)]